#C0F45E#C0F45E

#C0F45E is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 90.2% C 0.185 H 126.1°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#C0F45E
RGB	rgb(192, 244, 94)
HSL	hsl(81, 87%, 66%)
HSV	hsv(81, 61%, 96%)
CMYK	cmyk(21.3%, 0%, 61.5%, 4.3%)
CIE-LAB	lab(90.19, -38.28, 64.95)
CIE-LCH	lch(90.19, 75.39, 120.51°)
OKLab	oklab(90.23% -0.109 0.1494)
OKLCH	oklch(90.23% 0.185 126.1)
XYZ	xyz(56.1094, 76.7152, 22.4389)
Luminance	0.7672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0F45E #925EF4

analogous

#F4DD5E #C0F45E #75F45E

triadic

#C0F45E #5EC0F4 #F45EC0

tetradic

#C0F45E #5EF4DD #925EF4 #F45E75

square

#C0F45E #5EF4DD #925EF4 #F45E75

split-complementary

#C0F45E #5E75F4 #DD5EF4

monochromatic

#89CA0E #AAF025 #C0F45E #D6F897 #EDFCD1

Accessibility & contrast

On white

1.28

#C0F45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#C0F45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0F45E

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0F45E	#FFFFFF	#000000	##000000
##C0F45E	1.00	1.28	16.34	16.34
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54C

Deuteranopia (green-blind)

#F9E269

Tritanopia (blue-blind)

#C7E9D5

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #c0f45e;
/* rgb */ color: rgb(192, 244, 94);
/* oklch */ color: oklch(90.2% 0.185 126.1);

Tailwind

colors: {
  custom: {
    50: '#d6f891',
    500: '#c0f45e',
    950: '#000000',
  },
}

SCSS

$custom: #c0f45e;
$custom-light: #d6f891;
$custom-dark: #000000;

JSON

{
  "hex": "#c0f45e",
  "rgb": {
    "r": 192,
    "g": 244,
    "b": 94
  },
  "hsl": {
    "h": 80.8,
    "s": 87.209,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90234,
    "c": 0.18494,
    "h": 126.1
  },
  "luminance": 0.76716
}

Semantic roles & 50–950 ramp

primary

#C0F45E

secondary

#6430C6

accent

#02E450

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C0F45E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →